Home / 3,537,572.76-5,306,309.73-2,018,012.76

Finding the Fourth Proportional to 3,537,572.76, 5,306,309.73 and 2,018,012.76

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Solution

The fourth proportional to 3,537,572.76, 5,306,309.73 and 2,018,012.76 is: 3,026,990.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,572.76 : 5,306,309.73 = 2,018,012.76 : x
  2. Step 2: Convert to fraction form
    3,537,572.76/5,306,309.73 = 2,018,012.76/x
  3. Step 3: Cross multiply
    3,537,572.76x = 5,306,309.73 × 2,018,012.76
  4. Step 4: Simplify right side
    3,537,572.76x = 10,708,200,743,652.16
  5. Step 5: Solve for x
    x = 10,708,200,743,652.16/3,537,572.76
  6. Step 6: Final answer
    x = 3,026,990.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.